Michael Mosley, the producer of this incredible animation, described the human facial development process, "The three main sections of the puzzle meet in the middle of your top lip, creating the groove that is your philtrum... This whole amazing process, the bits coming together to produce a recognizable human face, happens in the womb between two and three months."
Snake venom causes blood to clot at an accelerated rate, resulting in the JELL-O-like substance shown above. However, medical experts are now experimenting with using venom to control bleeding during surgeries and accidents.
As if your nightmares weren't awful enough, this is a Chrysopelea, commonly referred to as a flying tree snake. Before you go buying flying snake repellent, just know that these little guys are gliders, meaning they can't actually gain altitude. They mostly just glide from tree to tree and into your anxieties.